Canon imagePROGRAF iPF825 Basic Guide No.2 Basic Manual page 11

Phenomenon
Image Edges are Blurred or White
Banding Occurs
The contrast becomes uneven
during printing
The length of printed images is
inaccurate
Cause
The Platen suction is too strong.
The Printhead is set too high.
The type of paper specified in the
printer driver does not match the
type loaded in the printer.
The paper feed amount is out of
adjustment.
The type of paper specified in the
printer driver does not match the
type loaded in the printer.
In the printer menu, Band Joint is
specified in Feed Priority .
The type of paper specified in the
printer driver does not match the
type loaded in the printer.
Corrective Action
Set VacuumStrngth to Weakest .
(→"Adjusting the Vacuum Strength (VacuumStrngth),"
User Manual)
Close the blue Switch on the platen so that it matches
the paper size.
(→"Setting the Blue Switch on the Platen," User
Manual)
Lower the Printhead .
(→"Troubleshooting Paper Abrasion and Blurry
Images (Head Height)," User Manual)
Load paper of the same type as you have specified in
the printer driver.
(→ , Loading Rolls in the Printer)
(→ , Loading Sheets in the Printer)
Make sure the same type of paper is specified in the
printer driver as you have loaded in the printer.
1. Hold down the Stop button for a second or more to
cancel printing.
2. Change the type of paper in the printer driver and
try printing again.
Adjust the feed amount.
(→"Adjusting the Feed Amount," User Manual)
Load paper of the same type as you have specified in
the printer driver.
(→ , Loading Rolls in the Printer)
(→ , Loading Sheets in the Printer)
Make sure the same type of paper is specified in the
printer driver as you have loaded in the printer.
1. Hold down the Stop button for a second or more to
cancel printing.
2. Change the type of paper in the printer driver and
try printing again.
To ensure the feed amount matches the paper size,
select Print Length in Feed Priority in the printer
menu and enter the amount for adjustment in Adjust
Length .
(→"Adjusting the Feed Amount," User Manual)
You can adjust the feed amount in 0.02% increments.
(→"Main Menu Settings," User Manual)
Load paper of the same type as you have specified in
the printer driver.
(→ , Loading Rolls in the Printer)
(→ , Loading Sheets in the Printer)
Make sure the same type of paper is specified in the
printer driver as you have loaded in the printer.
1. Hold down the Stop button for a second or more to
cancel printing.
2. Change the type of paper in the printer driver and
try printing again.
11
Troubleshooting